**Definitions:**

**US Gallon** (abbreviation: **US gal**): is a unit of measurement for liquid capacity in the US customary units. Three significantly different sizes are in current use: the imperial gallon defined as 4.54609 litres, which is used in the United Kingdom, Canada, and some Caribbean nations; the US gallon defined as 231 cubic inches (3.785 L), which is used in the US and some Latin American and Caribbean countries; and the least-used US dry gallon defined as 1/8 US bushel (4.405 L).

**Meter Cube** (abbreviations: **m3, or m cube**): is the SI derived unit of volume. It is the volume of a cube with edges one metre in length.

## How to Convert US Gallons to Meters Cube

*Example: How many meters cube are equivalent to 12.69 US gallons?*

As;

1 US gallons = 0.003785 meters cube

12.69 US gallons = Y meters cube

Assuming Y is the answer, and by criss-cross principle;

Y equals 12.69 times 0.003785 over 1

(i.e.) Y = 12.69 * 0.003785 / 1 = 0.04803165 meters cube

Answer is: 0.04803165 meters cube are equivalent to 12.69 US gallons.

*Practice Question: Convert the following units into m3:*

N.B.: After working out the answer to each of the next questions, click adjacent button to see the correct answer.

( i ) 84.31 us gal

( ii ) 19.92 us gal

( iii ) 82.51 us gal